Correct Answer - Option 2 : 13
th
From the given information,
Shivani's original position from left = New position of Shivani from left + 6 = 8 + 6 = 14th
Urvashi's position from left = Shivani's original position from left + 4 = 14 + 4 = 18th
Now,
Total number of girls = 30
Urvashi's position from left + Urvashi's position from Right - 1 = 30
⇒18 + Urvashi's position from Right - 1 = 30
⇒17 + Urvashi's position from Right = 30
⇒Urvashi's position from Right = 30 - 17
⇒Urvashi's position from Right = 13th
So, Urvashi's position is 13th from the right end.
Hence, the 13th is the correct answer.